64780962

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{977}}^1$

素因数の和:1282

約数の個数: 32

約数和(自身を含む): 133227072

約数和(自身を除く): 68446110

約数列:

[1, 2, 3, 6, 43, 86, 129, 257, 258, 514, 771, 977, 1542, 1954, 2931, 5862, 11051, 22102, 33153, 42011, 66306, 84022, 126033, 251089, 252066, 502178, 753267, 1506534, 10796827, 21593654, 32390481, 64780962]

約数ペア:

[(1, 64780962), (2, 32390481), (3, 21593654), (6, 10796827), (43, 1506534), (86, 753267), (129, 502178), (257, 252066), (258, 251089), (514, 126033), (771, 84022), (977, 66306), (1542, 42011), (1954, 33153), (2931, 22102), (5862, 11051)]